Advanced Shock Capsules

£76.45

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HTH Advanced Calcium Hypochlorite Non-Stabilised Chlorine Shock Tablet.

> Amazing Product Innovation – the first true slow dissolving non-stabilised chlorine shock tablet.

> Keep your pool water crystal clear and safe for swimmers.

> The tablets are designed to slowly dissolve over approximately six days, and can be placed into your skimmer baskets, just like regular chlorine tablets.

> Ideal for use with indoor pools and swimming pools where high cyanuric acid (stabiliser) levels are a problem.

> No risk of over-stabilisation therefore no draining or water renewal during the season

> These tablets are octagonal shaped, and blue in colour so as to easily differentiate from standard chlorine tablets.

> Compatible with salt electrolysis

> Use 1 tablet for 20 to 25m³ of water, every 5 to 7 days.

> This is a 4.5kg pack, and contains approx. 17 tablets.

> Always check and maintain chlorine and pH levels, and always read the instructions on the container prior to use.

FREE DELIVERY ON ORDERS OVER £95

Please note that this does not include the Channel Islands, the Isle of Man or Northern Ireland.